Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311527 | Container | Shun-Chi Yang, Wan-Chiang Wang | 2025-05-27 |
| D1044280 | Container | Shun-Chi Yang, Hui-Ling Teng, ChihChiang Lee, Bennett G. Records, Wan-Chiang Wang | 2024-10-01 |
| 11739796 | Universal joint connector and universal joint | Yi Tung Chan | 2023-08-29 |
| 10524590 | Wrench support rack assembly | Yen-Ting Wu, ChihChiang Lee, Wan-Chiang Wang, Yi Tung Chan, Hui-Mei Chang | 2020-01-07 |